Boron Nitride Rau Hlau Tso Tawm Tus Neeg Saib Xyuas
Khoom npe: Boron Nitride
Cov mis mos molecular: BN
Molecular Luj: 24.82
CAS Nr.: 10043-11-5
Hauj lwm lawm
Hexagonal boron nitride:
Khoom npe: Boron Nitride
Cov mis mos molecular: BN
Molecular Luj: 24.82
CAS Nr.: 10043-11-5
qhov taw qhia Name | Intuayog qhov taw qhia |
Cov tshuaj chemical molecular | BN |
Qhov hnyav molecular | 24.82 |
xim | 白色 |
Cov qauv siv lead ua | 6方 |
Qhov ceev (g / cm3） | 2.27 |
Kev tiv thaiv (Ω.cm) | 1016 ~ 1018 |
Thermal conductivity W / (m k) | 1.5 |
Kev tso cai | 3 ~ 5 |
Lub zog tawg (kv / mm) | 30 ~ 40 |
Mohs hardness | 2 |
Thermal expansion coefficient | 7.5×10-6 |
Particle | 1 ~ 3 microns |
Lub hom phiaj:
Tso tus neeg sawv cev rau kev tsim cov hlau thiab roj nplua nyeem rau hlau kos duab.
Tshwj xeeb electrolytic thiab cov ntaub ntawv tsis kam ntawm qhov kub thiab txias.
Nws yog tsim rau kub kub khoom lubricant, extrusion los tiv thaiv hnav additive, lub additive rau generating ceramic composite, refractory thiab antioxidant additive, thiab lub thermal li additive thiab kub resistant insulating khoom, tshwj xeeb tshaj yog nyob rau hauv anti-melting hlau Faust zaus.
Nws yog tsim rau kub foob desiccant rau transistor thiab cov additives rau polymer xws li yas resin.
Cov khoom ntawm boron nitride suppressed nyob rau hauv ntau yam duab yuav siv tau raws li qhov kub thiab txias, kev kub siab, rwb thaiv tsev thiab cov dab dej kub.
Nws tuaj yeem siv los ua cov khoom siv tiv thaiv tshav kub hauv qhov chaw davhlau thiab aviation.
Raws li kev koom tes ntawm kev nrawm, nws tuaj yeem hloov mus rau hauv cubic boron nitride (CBN) nyuaj li pob zeb diamond.
Nws yog cov khoom siv ntawm cov atomic reactor.
Nws yog haum rau lub nozzle ntawm aircraft thiab foob pob ua ntxaij cav.
Insulator rau HV thiab HF hluav taws xob thiab ntshav arc.
Cov khoom ntim khoom tiv thaiv hluav taws xob neutron.
Cov khoom siv CBN superhard tuaj yeem ua rau hauv cov cuab yeej siv ceev ceev thiab cov laum rau kev tshawb nrhiav geological thiab roj drilling.
Lub nplhaib sib cais rau nruam casting hlau hauv metallurgy, tsis yog-crystalline hlau ntws qhov, tso tus neeg sawv cev rau nruam txhuas casting (ntau yam iav kho qhov muag).
Nws tuaj yeem siv rau kev tsim khoom ntawm TiB2 / BN composite ceramic siv los ua lub nkoj evaporation uas yuav tsum tau ua los ntawm cov txheej txheem xws li zaj duab xis aluminizing ntawm txhua hom capacitor, kinescope aluminizing, tso saib aluminium, aluminizing kom khaws freshness, laser anti-counterfeiting aluminizing thiab trademark kub thaiv.
Nws yog tsim rau ntim cov tshuaj pleev ib ce zoo li qib siab lipstick rau nws tsis muaj tshuaj lom thiab muaj lubricity thiab gloss tshwj xeeb.
